... ,15''W folded1500lbs.CapacityQ'TY of 40':504pcsItem No.:7130092.Extra-Long,Heavy-duty tri-fold,welded type77'*50'' open,16'' W ... folded1500lbs.CapacityQ'TY of 40':504 pcsItem No.:713010-M3.Extra-Long,Heavy-duty tri-fold77''*50'' open,16'' W folded1500lbs.CapacityQ ...